JP2002273244A - Flexible drive transmission system - Google Patents
Flexible drive transmission systemInfo
- Publication number
- JP2002273244A JP2002273244A JP2002028850A JP2002028850A JP2002273244A JP 2002273244 A JP2002273244 A JP 2002273244A JP 2002028850 A JP2002028850 A JP 2002028850A JP 2002028850 A JP2002028850 A JP 2002028850A JP 2002273244 A JP2002273244 A JP 2002273244A
- Authority
- JP
- Japan
- Prior art keywords
- pair
- axis
- arm
- transmission system
- pulleys
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000005540 biological transmission Effects 0.000 title claims abstract description 17
- 230000007246 mechanism Effects 0.000 claims abstract description 16
- 235000013339 cereals Nutrition 0.000 claims description 6
- 238000003801 milling Methods 0.000 claims description 6
- 238000000227 grinding Methods 0.000 claims description 3
- 230000003993 interaction Effects 0.000 claims description 2
- 238000003780 insertion Methods 0.000 abstract description 6
- 230000037431 insertion Effects 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 235000011868 grain product Nutrition 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H7/00—Gearings for conveying rotary motion by endless flexible members
- F16H7/08—Means for varying tension of belts, ropes, or chains
- F16H7/10—Means for varying tension of belts, ropes, or chains by adjusting the axis of a pulley
- F16H7/12—Means for varying tension of belts, ropes, or chains by adjusting the axis of a pulley of an idle pulley
- F16H7/1254—Means for varying tension of belts, ropes, or chains by adjusting the axis of a pulley of an idle pulley without vibration damping means
- F16H7/1281—Means for varying tension of belts, ropes, or chains by adjusting the axis of a pulley of an idle pulley without vibration damping means where the axis of the pulley moves along a substantially circular path
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H7/00—Gearings for conveying rotary motion by endless flexible members
- F16H7/08—Means for varying tension of belts, ropes, or chains
- F16H2007/0802—Actuators for final output members
- F16H2007/0806—Compression coil springs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H7/00—Gearings for conveying rotary motion by endless flexible members
- F16H7/08—Means for varying tension of belts, ropes, or chains
- F16H2007/0863—Finally actuated members, e.g. constructional details thereof
- F16H2007/0874—Two or more finally actuated members
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Crushing And Grinding (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、機械用のたわみ駆動シ
ステムに係わり、特に、但し限定されるものではない
が、穀類製品を圧縮および粉砕するための穀類製粉機用
の駆動システムに関する。ローラ製粉機として知られる
この種の機械には、平滑または溝付き面を有する一つま
たはそれ以上の平行ローラ対が、それらの隣接面の間に
小さな且つ制御可能な隙間を有して、並列且つ反対回転
方向へ回転駆動され、前記隙間が製粉隙間を形成し、こ
れを通り穀類が原料に対する二つのローラの相互作用面
で処理されるよう供給される。FIELD OF THE INVENTION The present invention relates to a flexure drive system for a machine, and more particularly, but not exclusively, to a drive system for a cereal mill for compressing and grinding cereal products. In this type of machine, known as a roller mill, one or more pairs of parallel rollers having smooth or grooved surfaces are arranged side by side with a small and controllable gap between their adjacent surfaces. And, in the opposite direction of rotation, said gap forms a milling gap through which the cereals are fed so as to be processed on the interaction surface of the two rollers with the raw material.
【０００２】[0002]
【従来の技術】一般に、この種のローラはチェーンまた
はギヤ駆動機構に接続され、この機構が、機械の処理領
域から離間して一つまたはそれぞれの軸方向端縁部に配
置されたオイルバス内を走行する。2. Description of the Prior Art Generally, such rollers are connected to a chain or gear drive mechanism which is separated from the processing area of the machine by an oil bath located at one or each axial edge. To travel.
【０００３】更に最近では、このローラは、平らなまた
はＶ形状の一つまたはそれ以上のたわみベルトによる
か、または両面歯付きベルトであって、二つのローラ軸
線上にそれぞれ装着されるローラプーリ対上の相補面構
造部と噛合する一つまたはそれ以上の両面歯付きベルト
によって駆動されている。More recently, the rollers have been provided by one or more flat or V-shaped flexible belts or double-sided toothed belts, each having a pair of roller pulleys mounted on two roller axes. Are driven by one or more double-sided toothed belts that mesh with the complementary surface features of the.
【０００４】このような装置には、一つまたはそれ以上
のアイドラまたはジョッキプーリが、ベルトに張力を付
与してこれをローラプーリと確実に駆動接触させるため
に設けられ、そしてこのアイドラまたはジョッキプーリ
が、ローラ製粉機フレーム上に旋回状に装着されるアー
ムであって、このアームをその旋回点周りに移動してベ
ルト内の張力を調節する調節手段を有するアーム上に装
着されている。[0004] Such devices are provided with one or more idler or mug pulleys for tensioning the belt to ensure that it comes into driving contact with the roller pulleys, and the idler or mug pulley is Arm mounted on a roller mill frame in a swivel manner, the arm having adjustment means for adjusting the tension in the belt by moving the arm about its swivel point.
【０００５】[0005]
【発明の目的】本発明の目的は、ベルトが、プーリ軸線
に平行な方向から一側方へまたは他側方へ移動されるの
を防止する制御可能な軌道手段を含む、前記形式のたわ
み駆動伝導システムを提供することにある。SUMMARY OF THE INVENTION It is an object of the present invention to provide a flexure drive of the above type which includes controllable track means for preventing the belt from being moved from one side or the other side in a direction parallel to the pulley axis. It is to provide a transmission system.
【０００６】[0006]
【発明の概要】本発明によれば、全体的に平行な離間軸
線上を回転可能で且つたわみ駆動部材で巻回された第一
のプーリ対と、および同じくたわみ駆動部材で巻回され
た少なくとも一つのアイドラプーリとからなるたわみ駆
動伝導システムにおいて、アイドラプーリの回転軸線が
前記第一のプーリ対の少なくとも一つの回転軸線に関し
角度的に調節可能であることを特徴とするたわみ駆動伝
導システムが提供される。SUMMARY OF THE INVENTION In accordance with the present invention, a first pair of pulleys rotatable on generally parallel spaced axes and wound by a flexure drive member, and at least a pair of pulleys also wound by a flexure drive member. A flex drive transmission system comprising a single idler pulley, wherein a rotational axis of the idler pulley is angularly adjustable with respect to at least one rotational axis of the first pair of pulleys. Is done.
【０００７】好適には、前記第一のプーリ対はそれぞれ
反対回転方向へ回転される。Preferably, the first pair of pulleys are respectively rotated in opposite rotation directions.
【０００８】アイドラプーリは第一アーム上に装着さ
れ、この第一アームは、アイドラプーリの軸線から離間
する位置で、第一プーリ対の回転軸線に全体的に平行な
軸線周りに旋回状に装着され、および張力手段が、アイ
ドラプーリの軸線から離間してアームに連結されること
により、前記アームがその旋回装着部周りを旋回してた
わみ駆動部材の駆動張力を調節することができる。An idler pulley is mounted on a first arm, and the first arm is pivotally mounted at a position spaced apart from an axis of the idler pulley around an axis generally parallel to the rotation axis of the first pulley pair. In addition, the tension means is connected to the arm at a distance from the axis of the idler pulley, whereby the arm can be turned around the turning mounting portion to adjust the driving tension of the bending drive member.
【０００９】アイドラプーリは第二アーム上に軸方向へ
且つ回転可能に装着され、この第二アームは、アイドラ
プーリから離間する位置で、第一プーリ対およびアイド
ラプーリの回転軸線と全体的に垂直な軸線周りに、第二
アームの旋回位置を調節する手段を介して旋回状に装着
され、これによりアイドラプーリ軸線の、第一プーリ対
の少なくとも一つの角度に関する角度調節が達成される
ことができる。二つまたはそれ以上のアイドラプーリを
設けることができる。An idler pulley is axially and rotatably mounted on the second arm, and the second arm is at a position spaced from the idler pulley and is generally perpendicular to the rotation axes of the first pair of pulleys and the idler pulley. About the axis, via a means for adjusting the pivot position of the second arm, so that an angular adjustment of the idler pulley axis with respect to at least one angle of the first pair of pulleys can be achieved. . Two or more idler pulleys can be provided.
【００１０】[0010]
【実施例】次に、本発明の一実施例を、単なる一例とし
て、以下添付図面を参照しながら説明する。BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a block diagram of a first embodiment of the present invention.
【００１１】ローラ製粉機用の撓みベルト駆動システム
は、好適には歯付円周面を有する第一のプーリ対１０お
よび１１と、両面上に対応歯型を有する撓み駆動ベルト
１２とからなる。A flexible belt drive system for a roller mill comprises a first pair of pulleys 10 and 11 preferably having toothed circumferential surfaces and a flexible drive belt 12 having corresponding tooth forms on both sides.
【００１２】プーリ１０は軸線１３回りを回転可能であ
り、そしてこの軸線周りには更に粉砕ローラ対の一つ
（不図示）が、支持ハウジング１４であって、一部分を
符号１６で示すローラ製粉機フレームに対して軸線１５
回りを回転可能な支持ハウジング１４内に装着されてい
る。The pulley 10 is rotatable about an axis 13 and about this axis is further provided with one of a pair of crushing rollers (not shown) in a support housing 14, a roller mill, a part of which is designated 16. Axis 15 to frame
It is mounted in a support housing 14 which is rotatable around it.
【００１３】ローラ製粉機フレーム１６上には更にハウ
ジング１７が固定的に装着され、粉砕ローラ対の他の一
つ（不図示）が軸線１８上を回転可能である。A housing 17 is further fixedly mounted on the roller mill frame 16, and another one of the grinding roller pairs (not shown) is rotatable on an axis 18.
【００１４】図１から判かるように、駆動ベルト１２は
第一プーリ対１０および１１を巻回してこれらを同時に
反対方向へ回転し、そして一般的なローラ製粉機では、
ハウジング１４がハウジング１７に対して旋回状に調節
されてローラが所要に接離されることによりローラ面の
間に製粉隙間が設定される。As can be seen from FIG. 1, the drive belt 12 wraps the first pair of pulleys 10 and 11 and rotates them simultaneously in opposite directions, and in a typical roller mill,
When the housing 14 is pivotally adjusted with respect to the housing 17 and the rollers are brought into and out of contact with each other as required, a milling gap is set between the roller surfaces.
【００１５】通常は、係合機構が設けられて原料がロー
ラ間を流動しない際はこれらローラの間を広く拡開す
る。Usually, when an engaging mechanism is provided and the raw material does not flow between the rollers, the space between the rollers is widened widely.
【００１６】正確な駆動張力をベルト１２内に維持する
ため、同じくこのベルトで巻回される歯付アイドラプー
リ１９が、平行なアーム対２０内の軸線２０回りに回転
可能に装着されてこれらアーム対の間で回転され、そし
てこのアーム対２１が、通常はローラ製粉機フレームに
固定されてプーリ１０，１１および１９の軸線と平行方
向へ延在される差込み部２２上に、旋回状に装着されて
いる。To maintain accurate drive tension within the belt 12, a toothed idler pulley 19, also wound around the belt, is mounted rotatably about an axis 20 within a pair of parallel arms 20 and is The arm pair 21 is rotated between the pairs and is pivotally mounted on a bayonet 22 which is normally fixed to the roller mill frame and extends in a direction parallel to the axes of the pulleys 10, 11 and 19. Have been.
【００１７】アーム２１の反対側端縁部には、張力機構
２３が、ベルト張力を設定すべく、すなわち、張力機構
が装着されるローラ製粉機フレーム１６に対するアーム
２１の旋回位置を決定すべく設けられる。At the opposite end edge of the arm 21, a tension mechanism 23 is provided to set the belt tension, that is, to determine the turning position of the arm 21 with respect to the roller mill frame 16 on which the tension mechanism is mounted. Can be
【００１８】張力機構２３はスプリング２４を含み、こ
のスプリングが、緩衝器として作用すると共に、対接隙
間から不慮的に通過する大形固形物体に対してローラ製
粉機ローラを絶縁させることができる。The tensioning mechanism 23 includes a spring 24, which acts as a shock absorber and can insulate the roller mill roller against large solid objects that inadvertently pass through the contact gap.
【００１９】本発明の第一実施例によれば、差込み部２
２は、ローラ製粉機フレーム上に固定的に装着されるこ
となく第二アーム２５上に固定され、このアームが、軸
線１３，１８および２０に直角に延在する旋回軸線周り
の、ローラ製粉機フレーム上の２６に旋回状に装着され
ている。アーム２５の反対側端縁部には線状調節機構２
７が設けられ、これによりアーム２５の隣接端縁部がロ
ーラ製粉機フレームに対し内側および外側へ、すなわ
ち、軸線２６回りを旋回状に移動される。このようにし
て、差込み部２２の軸線の角度が軸線１３および１８の
角度に対して調節され、次いでこれがこれに対する軸線
２０の角度を調節する。この調節が、駆動ベルト１２の
プーリ１０および１１表面に対する軌道制御に使用され
ることにより、横方向移動を防止することができる。According to the first embodiment of the present invention, the insertion portion 2
2 is fixed on a second arm 25 without being fixedly mounted on a roller milling machine frame, which arm is mounted on a roller milling machine around a pivot axis extending perpendicular to the axes 13, 18 and 20; It is pivotally mounted on 26 on the frame. A linear adjustment mechanism 2 is provided at the opposite end edge of the arm 25.
7, whereby the adjacent edge of the arm 25 is moved inward and outward relative to the roller mill frame, i.e., pivotally about the axis 26. In this way, the angle of the axis of the plug 22 is adjusted with respect to the angle of the axes 13 and 18, which in turn adjusts the angle of the axis 20 relative thereto. This adjustment is used to control the trajectory of the drive belt 12 with respect to the surfaces of the pulleys 10 and 11, so that lateral movement can be prevented.
【００２０】次に第二実施例の図２を参照すると、ベル
ト１２は、アーム２１上に装着される第二アイドラプー
リ２８を巻回することができる。この場合、第二アーム
２５Ａ上の差込み部２２が第二アイドラプーリ２８の回
転軸線を形成する。この場合も同じく、ベルトに対する
軌道制御が、アーム２５Ａ上の差込み部２２の軸線２６
回りの角度調節によって達成することができる。この場
合、アイドラプーリは差込み部２２上に直接装着され
る。Referring now to FIG. 2 of the second embodiment, the belt 12 can wind a second idler pulley 28 mounted on the arm 21. In this case, the insertion portion 22 on the second arm 25A forms the rotation axis of the second idler pulley 28. In this case as well, the trajectory control for the belt is controlled by the axis 26 of the insertion portion 22 on the arm 25A.
This can be achieved by adjusting the angle of rotation. In this case, the idler pulley is mounted directly on the insertion part 22.
【００２１】図３に、ローラ製粉機フレームに対するア
ーム２５または２５Ａの、最下端縁部（の２６）におけ
る旋回取付け方法と、および上端縁部における調節機構
２７とを示す。FIG. 3 shows a method of pivotally attaching the arm 25 or 25A to the roller mill frame at the lowermost edge (26), and an adjusting mechanism 27 at the upper edge.
【００２２】次に図４を参照すると、アイドラプーリ１
９および２８が、アーム２１Ａ上に装着されて共に駆動
ベルト１２で巻回されそして全体的にはプーリ１１の上
方および下方へ離間されていることが判かる。アーム２
１Ａは、ベルト１２のプーリ１１回りの巻回を最適にす
るよう形成されている。この場合、上方アイドラプーリ
２８は同じく差込み部２２上に装着され、一方下方アイ
ドラプーリ１９はアーム２１Ａの間で張力機構２３に隣
接して装着されている。Referring now to FIG. 4, idler pulley 1
It can be seen that 9 and 28 are mounted on arm 21A and are wound together by drive belt 12 and are generally spaced above and below pulley 11. Arm 2
1A is formed to optimize the winding of the belt 12 around the pulley 11. In this case, the upper idler pulley 28 is also mounted on the insert 22, while the lower idler pulley 19 is mounted adjacent to the tension mechanism 23 between the arms 21A.
【００２３】図５に、いわゆる、二段ローラ製粉機組立
て、すなわち、二組の粉砕ローラがそれぞれの軸線３
０，３１上に装着され、製粉されるべき原料が一方のロ
ーラ対の隙間を次いで他方のローラ対の隙間を通って流
動される組立てを示す。FIG. 5 shows a so-called two-stage roller mill assembly, that is, two sets of crushing rollers each having an axis 3.
0,31 shows an assembly in which the material to be milled flows through the gap between one pair of rollers and then through the gap between the other pair of rollers.
【００２４】この場合は、図２に示す組立てが重ね合せ
状に積層される。第二アーム２５Ａが、前と同様に旋回
軸線２６上に装着され、そして別の第二アーム２５Ｂ
が、製粉機フレーム１６の上端縁部に別の旋回軸線３２
上で装着されると共に、その下端縁部には調節ねじ３３
を有する。In this case, the assembly shown in FIG. 2 is laminated in an overlapping manner. A second arm 25A is mounted on pivot axis 26 as before, and another second arm 25B
Has another pivot axis 32 at the upper edge of the milling machine frame 16.
And an adjusting screw 33 at its lower edge.
Having.
【００２５】本発明は、上記の説明および図示される実
施例に限定するよう意図されるものではない。この発明
性の主要件は、アイドラプーリが、主プーリ対１０およ
び１１の軸線に対して角度的に調節可能な軸線上におよ
び好適には旋回軸に直接的に取着される差込み部上に装
着されるべきことである。The present invention is not intended to be limited to the embodiments described and illustrated. The main subject matter of this invention is that the idler pulley is on an axis that is angularly adjustable with respect to the axis of the main pulley pair 10 and 11 and preferably on a bayonet that is mounted directly on the pivot. Is to be fitted.
【００２６】プーリ１０および１１上のベルト軌道を正
確且つ一定に確保するために僅かな角度調節が要求さ
れ、そしてこの調節は、ベルトの一方または他方への所
期または不慮の移動を補償するように付与される。A slight angle adjustment is required to ensure accurate and constant belt trajectory on pulleys 10 and 11, and this adjustment is to compensate for the intended or inadvertent movement of the belt to one or the other. Is given to
【００２７】一般に、プーリ１０，１１および１９の幅
および従って駆動ベルト１２の幅は１２０ｍｍの範囲で
ある。In general, the width of the pulleys 10, 11 and 19 and thus the width of the drive belt 12 is in the range of 120 mm.
【００２８】本発明を穀類製粉機に関して説明したが、
プーリ対およびたわみ駆動ベルトからなる全ての駆動機
構が、この発明に係わる手段、すなわち、アイドラプー
リの軸線が、駆動ベルトで巻回される少なくとも一つの
別のプーリの軸線に対して角度調節される手段を含むこ
とができる。同様の機構が、チェーン駆動システムにも
設けられ特に乾式ベルト駆動システムに対し適用するこ
とができる。Although the invention has been described with respect to a grain mill,
All drive mechanisms consisting of a pulley pair and a flexible drive belt are the means according to the invention, i.e. the axis of the idler pulley is angled with respect to the axis of at least one other pulley wound by the drive belt. Means can be included. A similar mechanism is provided in the chain drive system and is particularly applicable to dry belt drive systems.
【図１】本発明に係る角度調節アイドラプーリ機構に組
込まれる、ローラ製粉機用の撓みベルト駆動システムを
示す図式端面図である。FIG. 1 is a schematic end view showing a flexible belt drive system for a roller mill incorporated in an angle adjusting idler pulley mechanism according to the present invention.
【図２】第二実施例を示す同様の図である。FIG. 2 is a similar view showing a second embodiment.
【図３】図１の矢印Ａ方向の部分断面図である。FIG. 3 is a partial sectional view in the direction of arrow A in FIG. 1;
【図４】図１および図２と同様の図であるが、第三実施
例を示す。FIG. 4 is a view similar to FIGS. 1 and 2, but showing a third embodiment.
【図５】図２と同様の略図であるが、第四実施例を示
す。FIG. 5 is a schematic diagram similar to FIG. 2, but showing a fourth embodiment.
１０，１１ （第一）プーリ対 １２ たわみ駆動ベルト １４，１７ ハウジング １６ フレーム １９ （第一）アイドラプーリ ２１，２１Ａ （第一）アーム ２２ 差込み部 ２３ 張力機構 ２４ スプリング ２５，２５Ａ，２５Ｂ （第二）アーム ２７ 調節機構 ２８ （第二）アイドラプーリ ３２ 旋回軸線 ３３ 調節ねじ 10, 11 (first) pulley pair 12 flexible drive belt 14, 17 housing 16 frame 19 (first) idler pulley 21, 21A (first) arm 22 insertion portion 23 tension mechanism 24 spring 25, 25A, 25B (second ) Arm 27 Adjustment mechanism 28 (Second) Idler pulley 32 Swivel axis 33 Adjustment screw
Claims (12)
且つたわみ駆動部材で巻回された第一のプーリ対と、お
よび同じくたわみ駆動部材で巻回された少なくとも一つ
のアイドラプーリとからなるたわみ駆動伝導システムに
おいて、 アイドラプーリの回転軸線が前記プーリ対の少なくとも
一つの回転軸線に関し角度的に調節可能であることを特
徴とするたわみ駆動伝導システム。1. A first pair of pulleys rotatable on a generally parallel spaced axis and wound by a flexure drive member, and at least one idler pulley also wound by a flexure drive member. A flex driveline transmission system, wherein the axis of rotation of the idler pulley is angularly adjustable with respect to at least one axis of rotation of the pair of pulleys.
方向へ回転することを特徴とする請求項１記載のたわみ
駆動伝導システム。2. The flex drive transmission system according to claim 1, wherein the first pair of pulleys rotate in opposite directions.
れ、この第一アームは、アイドラプーリの軸線から離間
する位置で、第一プーリ対の回転軸線に全体的に平行な
軸線周りに旋回状に装着され、および張力手段が、アイ
ドラプーリの軸線から離間してアームに連結されること
により、前記アームがその旋回装着部周りを旋回されて
たわみ駆動部材の駆動張力が調節されることを特徴とす
る請求項１または２記載のたわみ駆動伝導システム。3. The idler pulley is mounted on a first arm, which pivots about an axis generally parallel to the axis of rotation of the first pair of pulleys at a location spaced from an axis of the idler pulley. And the tension means is connected to the arm at a distance from the axis of the idler pulley, whereby the arm is pivoted around its pivot mounting portion to adjust the driving tension of the flexure drive member. 3. The flexural drive transmission system according to claim 1, wherein:
へ且つ回転可能に装着され、この第二アームは、アイド
ラプーリの軸線から離間する位置で、第一プーリ対およ
びアイドラプーリの回転軸線と全体的に垂直な軸線周り
に、第二アームの旋回位置を調節する手段を介して旋回
状に装着され、これによりアイドラプーリ軸線の、第一
プーリ対の少なくとも一つの角度に関する角度調節が達
成されることを特徴とする請求項３記載のたわみ駆動伝
導システム。4. An idler pulley is axially and rotatably mounted on a second arm, and the second arm is spaced apart from an axis of the idler pulley and is in contact with a rotation axis of the first pair of pulleys and the idler pulley. It is pivotally mounted around a generally vertical axis via means for adjusting the pivot position of the second arm, whereby an angular adjustment of the idler pulley axis with respect to at least one angle of the first pair of pulleys is achieved. 4. The flex drive transmission system of claim 3, wherein:
設けられることを特徴とする請求項１乃至４のいずれか
に記載のたわみ駆動伝導システム。5. The flexure drive transmission system according to claim 1, wherein two or more idler pulleys are provided.
間で回転するようこれらの間に回転装着されることを特
徴とする請求項１乃至５のいずれかに記載のたわみ駆動
伝導システム。6. The flex drive transmission system according to claim 1, wherein the idler pulley is rotatably mounted between the pair of parallel arms so as to rotate between the pair of parallel arms.
する位置上に線状調節機構を含み、アームの隣接アーム
を固定点に対して内側および外側へ移動させることを特
徴とする請求項４記載のたわみ駆動伝導システム。7. The second arm includes a linear adjustment mechanism at a position away from the pivot mounting portion to move an adjacent arm of the arm in and out of a fixed point. 5. The flex drive transmission system of claim 4.
の間に回転装着される第二アイドラプーリを巻回するこ
とを特徴とする請求項６記載のたわみ駆動伝導システ
ム。8. The flexure drive transmission system according to claim 6, wherein the flexure drive member winds a second idler pulley rotatably mounted between the pair of parallel arms.
二アームに対し固定され且つこれから延在される差込み
部上に直接回転可能に装着されることを特徴とする請求
項４記載のたわみ駆動伝導システム。9. The flex drive transmission system according to claim 4, wherein at least one idler pulley is rotatably mounted directly on a bayonet secured to and extending from the second arm. .
対のための支持を提供するよう形成され、それらの回転
軸線は、全体的には前記第一プーリ対の少なくとも一つ
の上方および下方へ離間されることを特徴とする請求項
８記載のたわみ駆動伝導システム。10. The pair of parallel arms is formed to provide support for a pair of idler pulleys, and their axes of rotation are generally spaced upward and downward of at least one of the first pair of pulleys. 9. The flex drive transmission system of claim 8, wherein:
記第一プーリ対の下部に装着される第二プーリ対を含
み、前記各第二アームがその下端縁部を旋回状に装着さ
れると共にその上端縁部に調節手段を有することを特徴
とする請求項３記載のたわみ駆動伝導システム。11. A second pulley pair mounted below the first pulley pair with another first and second arm, each of the second arms being pivotally mounted on a lower edge thereof. 4. The flex drive transmission system according to claim 3, further comprising an adjusting means at an upper edge thereof.
ローラ対を担持する軸線上を回転可能で、プーリおよび
ローラが反対回転方向へ回転され、前記プーリの一つの
軸線が他の軸線に対して調節されることによりこれら装
置の間に製粉隙間が形成され、これを通って穀類が二つ
の粉砕ローラの相互作用面で処理されるよう供給される
ことを特徴とする請求項１乃至１１のいずれかに記載の
たわみ駆動伝導システム。12. The first pulley pair is rotatable on an axis that carries a roller pair in a grain mill, the pulley and the roller are rotated in opposite rotation directions, and one axis of the pulley is aligned with another axis. 12. A milling gap is formed between the devices by means of adjusting the grain, through which the cereals are fed to be processed on the interaction surface of the two grinding rollers. A flex drive transmission system according to any of the preceding claims.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GBGB0102887.7A GB0102887D0 (en) | 2001-02-06 | 2001-02-06 | A flexible drive transmission system |
| GB0102887.7 | 2001-02-06 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2002273244A true JP2002273244A (en) | 2002-09-24 |
| JP2002273244A5 JP2002273244A5 (en) | 2005-08-11 |
| JP4191934B2 JP4191934B2 (en) | 2008-12-03 |
Family
ID=9908178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2002028850A Expired - Fee Related JP4191934B2 (en) | 2001-02-06 | 2002-02-05 | A flexural drive transmission system in a cereal mill. |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JP4191934B2 (en) |
| CN (1) | CN1259143C (en) |
| CH (1) | CH696595A5 (en) |
| GB (2) | GB0102887D0 (en) |
| IT (1) | ITMI20020165A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104325340A (en) * | 2014-10-28 | 2015-02-04 | 无锡汉神电气有限公司 | Flexible drive connecting mechanism |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005221036A (en) * | 2004-02-06 | 2005-08-18 | Mitsubishi Fuso Truck & Bus Corp | Belt tension regulating device of engine |
| GB0407089D0 (en) * | 2004-03-30 | 2004-05-05 | Ford Global Tech Llc | An engine belt drive system |
| GB2434848A (en) * | 2006-02-06 | 2007-08-08 | Cnh Belgium Nv | A roller assembly for a belt drive system |
| CN202992060U (en) * | 2012-10-23 | 2013-06-12 | 中粮工程装备（张家口）有限公司 | Roller wheel transmission mechanism of pulverizer and pulverizer containing the mechanism |
| CN102941138A (en) * | 2012-11-20 | 2013-02-27 | 夏纪勇 | Force application device for roll crusher |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4500303A (en) * | 1981-12-31 | 1985-02-19 | Cummins Engine Company, Inc. | Idler mechanism |
| GB2243661B (en) * | 1990-05-04 | 1994-05-11 | Paul Anthony Fletcher | Swing arm chain tensioner for cycles |
| US5180342A (en) * | 1991-01-14 | 1993-01-19 | Case Corporation | Device for maintaining belt alignment |
| CA2073740A1 (en) * | 1992-07-13 | 1994-01-14 | Danny W. Heraid | Belt tensioning device |
| GB2328728B (en) * | 1995-06-14 | 1999-07-14 | Unitta Co Ltd | Belt tensioner with resin damping member |
| US5769747A (en) * | 1996-09-05 | 1998-06-23 | Deere & Company | Belt tensioning mechanism with stop feature |
| US5776025A (en) * | 1996-09-25 | 1998-07-07 | Eastman Kodak Company | Adjustable self-aligning belt tensioner |
| GB2339257B (en) * | 1998-07-09 | 2002-06-12 | Perkins Engines Co Ltd | Variable phase rotary drive apparatus |
-
2001
- 2001-02-06 GB GBGB0102887.7A patent/GB0102887D0/en not_active Ceased
-
2002
- 2002-01-31 IT IT2002MI000165A patent/ITMI20020165A1/en unknown
- 2002-02-04 CH CH00183/02A patent/CH696595A5/en not_active IP Right Cessation
- 2002-02-05 JP JP2002028850A patent/JP4191934B2/en not_active Expired - Fee Related
- 2002-02-06 CN CN02103488.5A patent/CN1259143C/en not_active Expired - Fee Related
- 2002-02-06 GB GB0202739A patent/GB2373305B/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104325340A (en) * | 2014-10-28 | 2015-02-04 | 无锡汉神电气有限公司 | Flexible drive connecting mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| ITMI20020165A1 (en) | 2003-07-31 |
| GB0202739D0 (en) | 2002-03-27 |
| CN1391989A (en) | 2003-01-22 |
| JP4191934B2 (en) | 2008-12-03 |
| ITMI20020165A0 (en) | 2002-01-31 |
| GB0102887D0 (en) | 2001-03-21 |
| CH696595A5 (en) | 2007-08-15 |
| CN1259143C (en) | 2006-06-14 |
| GB2373305B (en) | 2004-12-01 |
| GB2373305A (en) | 2002-09-18 |
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